A convex lens produces a real image m times the size of the object. W – McqOptions

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1.	A convex lens produces a real image m times the size of the object. What will be the distance of the object from the lens [JIPMER 2002]
A.	\[\left( \frac{m+1}{m} \right)f\]
B.	(m ?1)f
C.	\[\left( \frac{m-1}{m} \right)f\]
D.	\[\frac{m+1}{f}\]
Answer» B. (m ?1)f

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